name: Sync Assets to Private B Repo
on:
  push:
    branches: [ main ]
  workflow_dispatch:  # 支持手动触发

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      # 步骤1：拉取 A 仓库代码
      - name: Checkout A Repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # 步骤2：准备同步文件
      - name: Prepare files for B Repo
        run: |
          mkdir -p temp-b-repo/out/assets
          
          # 校验并复制需要同步的资产目录
          if [ -d "common/data/xml/assets" ]; then
            # 复制assets目录下的所有内容到目标out/assets目录
            cp -r common/data/xml/assets/* temp-b-repo/out/assets/
          else
            echo "Error: common/data/xml/assets directory not found!" && exit 1
          fi

      # 步骤3：推送到私有 B 仓库
      - name: Push to Private B Repo
        env:
          B_REPO_TOKEN: ${{ secrets.B_REPO_TOKEN }}
          B_REPO_URL: https://github.com/TO-teams/flash.git
          B_BRANCH: main
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"
          
          # 克隆B仓库（如果尚未克隆）
          if [ ! -d "b-repo" ]; then
            git clone https://$B_REPO_TOKEN@github.com/TO-teams/flash.git b-repo
          fi
          
          cd b-repo
          git checkout $B_BRANCH
          git pull origin $B_BRANCH
          
          # 确保目标目录存在
          mkdir -p out/assets
          
          # 复制准备好的文件
          cp -r ../temp-b-repo/out/assets/* out/assets/
          
          # 检查是否有变更
          if git diff --quiet; then
            echo "No changes to sync to B repo."
          else
            git add out/assets
            git commit -m "Sync assets: $(date +'%Y-%m-%d %H:%M:%S')"
            git push https://$B_REPO_TOKEN@github.com/TO-teams/flash.git $B_BRANCH
          fi